BGS mineralogy and petrology collection record
| Sample number | S58459 |
|---|---|
| Sample Donor | Collins,G.H. |
| Rock name | 'Original entry: Porphyry' |
| Stratigraphy | Not entered |
| Comments | Porphyry dyke |
| Locality details | Sior Loch, S side, 1.5 miles SW of Loch Nant |
| 50k map sheet | Oban (45) |
| Map reference | NM 9717 2310 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
S58459
